1. Valve requirements: thermal shock, noise reduction, quick response.

2. Perfect Coupling System provides easy clutch fitting and noise reduction during operation.

3. Noise reduction of acoustic signal is another part of the paper.

4. Some measures of vibration damping and noise reduction are hereupon recommended.

5. Noise reduction optimization is the kernel and the difficult aspect of tread pattern noise control.

6. Now, the technology of image noise reduction includes mean filter, Wiener filter, median filter, noise reduction algorithm based the wavelet and so on.

7. The transfer function synthesis for vehicles interior noise reduction is introduced.

8. This paper presents an approach for the speckle noise reduction in three-dimensional surface laser light sensing:surface light scanning.

9. A method is investigated for structural noise reduction of aircraft cabin by elastic wave control concept.

10. Focused on the wavelet analysis in image enhancement, noise reduction, compression and fusion.

10. try its best to collect and create good sentences.

11. Changing the source resistance is usually impractical for noise reduction.

12. It needs some effective noise reduction algorithm to optimize the image contaminated by noise.

13. The methods of vibration absorption, noise reduction and ventilation purification are described.

14. Brings forward adaptive noise reduction system based on short time average magnitude, expound its work principle and key technology, at last validate the compose is just through experimentation.

15. Any future fleet changes are likely to reflect the importance of improved productivity, noise reduction and fuel economy.

16. L. F. noise can be better attenuated so as to obtain good attenuation characteristics over the entire audible frequency range by using active noise reduction technique in the closed-air type earmuff.

17. To reduce a diesel engine's overall noise, an improved noise reduction design method for the engine block was proposed based on virtual prediction method.

18. To increase vehicle comfort and value, the company designs, develops tests and manufactures innovative and cost effective solutions for noise reduction and heat management.

19. The electromagnetic clutch plays a part in energy conservation, noise reduction and environment protection for the bus, truck and engineering mechanism.

20. The core of optical reshaping is a decision gate featuring signal extinction ratio enhancement and noise reduction.

21. Due to its inherent characteristics in reducing low frequency, small pressure loss and simple geometry, the resonant silencer is being extensively used in engine induction noise reduction.

22. The technology principle[], construction and design calculation of resistance noise reduction for HD6 5 1 big power local ventilation fan developed recently are discussed in this paper.

23. Experiments show that this system is particularly effective for statistical noise reduction within the complete television image bandwidth.

24. Helmholtz resonator has a simple configuration, but it has a good noise eliminating performance at low frequency. So it hs been widely used on the engine intake and exhaust noise reduction.

25. The Kowloon - Canton Railway Corporation has embarked on a 10 - year noise reduction programme.

26. Again, the amount of pressure is crucial for the noise reduction effect.

27. With the measurement of average sound pressure level and sound power level, the noise reduction result of the oil pan made by sandwich steel plate was proved.

28. Based on the chaotic theory of reconstructing phase space, an improved local average nonlinear noise reduction method is presented.

29. Also, there are hundreds of books on signal integrity and noise reduction.

30. Among them, the door, trunk, car chassis, hood and roof is the most easy to produce the air friction noise place, therefore, these places are the focus of sound insulation noise reduction processing.

31. This paper describes the methods of noise reduction in high voltage standard impulse parameter evaluation.

32. Noise reduction is a very important operation for image processing.

33. Helmholtz resonator has a good noise eliminating performance at low frequency. So it has been widely used on low frequency noise reduction.

34. Threshold extension and adaptive noise reduction technology means that noise is 50 dB down for an unmodulated 13.5-dBf stereo signal.

35. Wavelets are used in computer imaging, animation, noise reduction and data compression.

36. Four noise reduction schemes based on maximum path power and noise power respectively have been considered and the computer simulation results show their performance.

37. On noise reduction effect, it is another effective reduction method of tyre-to-road noise with OGFC-13 pavement and SMA-13 pavement.

38. Dolby noise reduction system is mainly used for recording or playback to reduce noise.

39. And the acoustical feedback of the secondary source is one of the key problems that affect noise reduction in ducts.

40. In order to eliminate noise as much as possible, the interference caused by as much as possible to extract pure primitive voice, we need to introduce voice noise reduction technology.

41. Effects include , Amplify Envelope , Reverb, Echo , Noise Reduction, Sample Rate Conversion and more.

42. Then, in order to keep maximum noise reduction and minimum number of error sensors, an approach for error signal interpolation is proposed.

43. This paper describes the process of scientific research on noise reduction in 35 mm film projector, including acoustic sources identification, noise reduction measures and its effect analysis.

44. At the same time, equipped with stereo zoom microphone,[http:///noise reduction.html] wind noise reduction.

45. Dolby noise reduction manufactured under the license from Dolby Laboratories Licensing Corporation.

46. With the advantage of simple structure, recursive filter be widely used in image noise reduction and target enhance for sequence images.

47. The utility model can regulate and optimize the sectional areas of the suction pipes and the bypass pipe, thereby ensuring good suction efficiency and noise reduction effect.

48. A new method of linearly constrained minimum variance beamforming that based on Wiener filter is proposed to improve its performance of noise reduction.

49. The placement of sound-absorbing material in the expansion chamber can enhance the noise reduction at mid to high frequencies, and eliminate the pass-frequencies.

50. Lenovo internal chassis noise reduction using three - dimensional design, the computer is running a comprehensive noise shielding.

51. The improved function is applied to noise reduction of wire rope fault signals, and its effect is compared with that of the traditional multiwave threshold function.

52. Cab uses new steel structure, broadminded, secure, damping noise reduction.

53. The image noise reduction technology belongs to image recovery technology.